<form id="Form1" method="post" runat="server">
			<asp:dropdownlist id="list1" Runat="server"></asp:dropdownlist><br>
			<asp:button id="button1" onclick="procedure" Runat="server"></asp:button><br>
			<asp:Repeater ID="rpt" Runat=server>
			 <HeaderTemplate><table border= 1 ></HeaderTemplate>
			 <ItemTemplate>
			 <tr>
			 <td>
			 <asp:TextBox ID="tbx" Runat=server Text=<%# DataBinder.Eval(Container.DataItem, "card_number")%>></asp:TextBox>
			 </td>
			 </tr> 
			 </ItemTemplate>
			 <FooterTemplate></table></FooterTemplate>
			</asp:Repeater><br>
			<asp:Button ID="button2" Runat=server OnClick="procedure2"></asp:Button>  <br>
		</form>